/* Cases / Client Success Stories - Homepage featured + switchable grid */

/* Header */
.section-cases-homepage__header {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-24);
  align-items: end;
  margin-bottom: var(--spacing-40);
}

.section-cases-homepage__heading-block {
  max-width: 800px;
}

.section-cases-homepage__title {
  margin: 0 0 var(--spacing-16) 0;
  color: var(--primary-text);
  text-align: left;
}

.section-cases-homepage__title span {
  color: var(--color-brand-terracotta);
}

.section-cases-homepage__description {
  font-size: clamp(16px, 14px + 0.4vw, 17px);
  line-height: 1.55;
  color: var(--secondary-text);
  margin: 0;
  max-width: 720px;
}

.cases-tabs__all-link {
  display: none;
}

.cases-tabs__all-link.btn.btn--empty {
  color: var(--color-brand-teal);
}

.cases-tabs__all-link.btn.btn--empty:hover {
  color: var(--color-brand-teal-500);
}

@media (min-width: 1024px) {
  .section-cases-homepage__header {
    grid-template-columns: 1fr auto;
    align-items: end;
  }

  .cases-tabs__all-link {
    display: inline-flex;
    align-self: end;
    justify-self: end;
    white-space: nowrap;
  }
}

/* Layout: featured on top, selector grid below */
.cases-tabs {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-24);
}

/* ============================================================ */
/*  Featured block (top)                                        */
/* ============================================================ */
.cases-tabs__featured {
  position: relative;
  background: var(--white-text);
  border-radius: 16px;
  overflow: hidden;
  min-height: 380px;
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.04),
    0 8px 24px rgba(0, 0, 0, 0.05);
}

.cases-tabs__panel {
  display: none;
  grid-template-columns: 1.05fr 1fr;
  min-height: 380px;
}

.cases-tabs__panel.is-active {
  display: grid;
  animation: casesTabsPanelReveal 300ms var(--transition-timing-function);
}

@keyframes casesTabsPanelReveal {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Media (left column) */
.cases-tabs__media {
  position: relative;
  background: var(--primary-text);
  overflow: hidden;
}
.cases-tabs__media::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 44%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.92) 0%, rgba(0, 0, 0, 0.52) 55%, rgba(0, 0, 0, 0) 100%);
  z-index: 1;
  pointer-events: none;
}

.cases-tabs__industries {
  position: absolute;
  top: 24px;
  left: 24px;
  right: 88px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: nowrap;
  overflow: hidden;
}

.cases-tabs__industry {
  display: inline-block;
  padding: 4px 8px;
  font-size: 11px;
  font-weight: var(--font-weight-500);
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  /* The tag row is clipped once the fitter has run, so a tag longer than the container was cut
     mid-word. Capping it at the container and ellipsising keeps the cut readable. */
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 22px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  -webkit-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  background: var(--portfolio-tag-bg);
  flex-shrink: 0;
  white-space: nowrap;
}

.cases-tabs__counter {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 12px;
  font-weight: var(--font-weight-600);
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
  z-index: 2;
}

.cases-tabs__counter-current {
  color: var(--color-brand-teal);
  font-weight: var(--font-weight-700);
}

.cases-tabs__counter-rest {
  color: rgba(255, 255, 255, 0.5);
}

.cases-tabs__media-img {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Content (right column) */
.cases-tabs__content {
  display: flex;
  flex-direction: column;
  padding: 36px 40px;
  background: var(--white-text);
}

.cases-tabs__title {
  font-size: clamp(20px, 16px + 0.6vw, 26px);
  line-height: 1.2;
  font-weight: var(--font-weight-700);
  color: var(--primary-text);
  margin: 0 0 12px 0;
}

.cases-tabs__desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--secondary-text);
  margin: 0 0 20px 0;
  max-width: 560px;
}

/* Metric tiles */
.cases-tabs__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 0 0 20px 0;
  padding: 0;
  list-style: none;
}

.cases-tabs__metric {
  border-radius: 6px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--secondary-bg);
}

.cases-tabs__metric-value {
  font-size: 19px;
  font-weight: var(--font-weight-600);
  line-height: 1.2;
  color: var(--primary-text);
}

.cases-tabs__metric-label {
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--secondary-text);
  line-height: 1.4;
  font-weight: var(--font-weight-500);
}

/* CTA */
.cases-tabs__cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: var(--font-weight-700);
  color: var(--color-brand-teal);
  text-decoration: none;
  align-self: flex-start;
  transition:
    gap var(--transition-duration) var(--transition-timing-function),
    color var(--transition-duration) var(--transition-timing-function);
}

.cases-tabs__cta:hover {
  gap: 12px;
  color: var(--color-brand-teal-300);
  text-decoration: underline;
}

.cases-tabs__cta-arrow {
  display: inline-block;
  transition: transform var(--transition-duration) var(--transition-timing-function);
}

.cases-tabs__cta:focus-visible {
  outline: 2px solid var(--color-brand-teal);
  outline-offset: 4px;
  border-radius: 2px;
}

/* ============================================================ */
/*  Selector grid (bottom)                                      */
/* ============================================================ */
.cases-tabs__rail {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}

.cases-tabs__tab {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 0;
  width: 100%;
  background: var(--white-text);
  border: 0;
  border-radius: 10px;
  color: var(--primary-text);
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.04),
    0 4px 12px rgba(0, 0, 0, 0.04);
  transition:
    transform var(--transition-duration) var(--transition-timing-function),
    box-shadow var(--transition-duration) var(--transition-timing-function);
}

.cases-tabs__tab::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-brand-teal);
  opacity: 0;
  transition: opacity var(--transition-duration) var(--transition-timing-function);
  z-index: 2;
}

.cases-tabs__tab:hover {
  transform: translateY(-2px);
  box-shadow:
    inset 0 0 0 1px var(--color-brand-teal),
    0 6px 18px rgba(7, 145, 143, 0.12);
}

.cases-tabs__tab:focus-visible {
  outline: 2px solid var(--color-brand-teal);
  outline-offset: 2px;
}

.cases-tabs__tab[aria-selected="true"] {
  cursor: default;
  transform: none;
  box-shadow:
    inset 0 0 0 1px var(--color-brand-teal),
    0 6px 20px rgba(7, 145, 143, 0.18);
}

.cases-tabs__tab[aria-selected="true"]::before {
  opacity: 1;
}

.cases-tabs__tab[aria-selected="true"]:hover {
  transform: none;
}

/* Thumbnail */
.cases-tabs__thumb {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 80px;
  flex-shrink: 0;
  background: var(--primary-text);
  overflow: hidden;
}

.cases-tabs__thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Tab text body */
.cases-tabs__tab-text {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 14px 14px;
  min-width: 0;
  flex: 1;
}

.cases-tabs__eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-overline);
  font-weight: var(--font-weight-700);
  letter-spacing: var(--ls-overline);
  text-transform: uppercase;
  color: var(--secondary-text);
  line-height: 1;
  transition: color var(--transition-duration) var(--transition-timing-function);
}

.cases-tabs__eyebrow .cases-tabs__industry {
  display: inline;
  padding: 0;
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  color: inherit;
  background: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: none;
  border-radius: 0;
  box-shadow: none;
  flex-shrink: 0;
  white-space: nowrap;
}

.cases-tabs__tab[aria-selected="true"] .cases-tabs__eyebrow {
  color: var(--color-brand-teal);
}

.cases-tabs__tab-title {
  font-size: 14px;
  font-weight: var(--font-weight-600);
  line-height: 1.3;
  color: var(--primary-text);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
}

/* ============================================================ */
/*  Responsive                                                  */
/* ============================================================ */

/* 960–1100px: featured stays two-column, selector grid 3 cols */
@media (max-width: 1099.98px) {
  .cases-tabs__rail {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 700–960px: featured stacks vertically, selector grid still 3 cols */
@media (max-width: 959.98px) {
  .cases-tabs__panel {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .cases-tabs__featured {
    min-height: 0;
  }

  .cases-tabs__media {
    min-height: 220px;
    padding: 28px;
  }


  .cases-tabs__content {
    padding: 28px 24px;
  }
}

/* 480–700px: selector grid 2 cols */
@media (max-width: 699.98px) {
  .cases-tabs__rail {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* < 480px: selector grid 1 col, metrics stack with left orange accent */
@media (max-width: 479.98px) {
  .cases-tabs__rail {
    grid-template-columns: 1fr;
  }

  .cases-tabs__media {
    min-height: 200px;
    padding: 22px;
  }

  .cases-tabs__industries,
  .cases-tabs__counter {
    top: 16px;
  }

  .cases-tabs__industries {
    left: 16px;
    right: 76px;
  }

  .cases-tabs__counter {
    right: 16px;
  }

  .cases-tabs__content {
    padding: 24px 20px;
  }

  .cases-tabs__metrics {
    grid-template-columns: 1fr;
  }

  .cases-tabs__metric {
    border-top: 0;
    flex-direction: row;
    align-items:center;
    gap: 12px;
  }

  .cases-tabs__metric-value {
    flex-shrink: 0;
  }
}

/* ============================================================ */
/*  Mobile accordion: panel opens directly under its tab        */
/* ============================================================ */
@media (max-width: 767.98px) {
  .cases-tabs {
    flex-direction: column;
    gap: 10px;
  }

  .cases-tabs__rail,
  .cases-tabs__featured {
    display: contents;
  }

  .cases-tabs__featured {
    min-height: 0;
    background: none;
    box-shadow: none;
    border-radius: 0;
  }

  .cases-tabs__tab:nth-of-type(1) { order: 1; }
  .cases-tabs__panel:nth-of-type(1) { order: 2; }
  .cases-tabs__tab:nth-of-type(2) { order: 3; }
  .cases-tabs__panel:nth-of-type(2) { order: 4; }
  .cases-tabs__tab:nth-of-type(3) { order: 5; }
  .cases-tabs__panel:nth-of-type(3) { order: 6; }
  .cases-tabs__tab:nth-of-type(4) { order: 7; }
  .cases-tabs__panel:nth-of-type(4) { order: 8; }
  .cases-tabs__tab:nth-of-type(5) { order: 9; }
  .cases-tabs__panel:nth-of-type(5) { order: 10; }
  .cases-tabs__tab:nth-of-type(6) { order: 11; }
  .cases-tabs__panel:nth-of-type(6) { order: 12; }
  .cases-tabs__tab:nth-of-type(7) { order: 13; }
  .cases-tabs__panel:nth-of-type(7) { order: 14; }
  .cases-tabs__tab:nth-of-type(8) { order: 15; }
  .cases-tabs__panel:nth-of-type(8) { order: 16; }

  .cases-tabs__tab {
    margin: 0;
  }

  .cases-tabs__panel.is-active {
    margin-bottom: 6px;
    background: var(--white-text);
    border-radius: 12px;
    overflow: hidden;
    box-shadow:
      0 1px 2px rgba(0, 0, 0, 0.04),
      0 6px 18px rgba(0, 0, 0, 0.06);
  }

  .cases-tabs__tab[aria-selected="true"] {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
  }
}